*{
    margin:0;
    padding:0;
    list-style: none;
    box-sizing: border-box;
}

html,body{
    width: 100%;
    height:100%;
    background: #8DE2F0;
    overflow: hidden;
}
.wrap{
    width:802px;
    margin: auto;
}

.header{
    width:100%;
    height:80px;
    border: 1px solid #fff;
    margin-top: 50px;
    position: relative;
    overflow: hidden;
}
.header .word{
    width:10000px;
    position: absolute;
    left:320px;
    transition: left .5s;
}
.header .word span{
    width:80px;
    height:80px;
    color:#fff;
    line-height: 80px;
    text-align: center;
    font-size: 26px;
    float: left;
}
.active{
    width:80px;
    height:80px;
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
    left:320px;
    top:0;
    position: absolute;
}

.keyword{
    width:100%;
}

.keyword ul{
    width:100%;
    margin: 10px 0;
    height:56px;
}

.keyword ul li {
    width:56px;
    height:56px;
    float: left;
    text-align: center;
    line-height: 56px;
    margin: 0px 5px;
    background: #fff;
    border-radius: 10px;
}

.keyword ul li.ok {
    background: #65E2A9;
}

.keyword ul li.error {
    background: #FF5D5D;
}